11342+1101 HDS 1642 AB (HD 100518)
11h 34m 09.95s +11° 01' 25.9" P.A. 246.00 sep 1.2 mag 6.62,9.43 Sp A2m dist. 102.88 pc (335.59 l.y.)
Coord 2000 |
11342+1101 |
|
Discov num |
HDS1642 |
|
Comp |
AB |
|
Coord arcsec 2000 |
11 34 09.95 +11 01 25.9 |
|
Date first |
1991 |
|
Date last |
2021 |
|
Obs |
29 |
|
Pa first |
244 |
|
Pa last |
245.6 |
|
P.A. Now (θ) |
245.6° |
|
Sep first |
0.9 |
|
Sep last |
1.21 |
|
Sep. Now (ρ) |
1.21" |
|
Mag pri |
6.62 |
|
Mag sec |
9.43 |
|
delta mag (ΔM) |
2.81 |
|
Spectral class |
A2m (white) |
|
Pri motion ra |
+035 |
|
Sec motion ra |
+037 |
|
Pri motion dec |
-019 |
|
Sec motion dec |
-023 |
|
Notes |
|
|
rPM=0.103 (< 0.3, Physical double)
This double is physical.
11342+1101 SYSTEM COMPONENTS
Show |
name |
SAO |
coord |
wds_name |
last |
obs |
pa |
sep |
mag1 |
mag2 |
d_mag |
orb |
current |
Show |
|
99668 |
11 34 10 +11 01 26 |
YSC 43 Aa,Ab |
2021 |
13 |
173 |
0.0 |
6.90 |
8.20 |
1.30 |
Y |
|
Show |
HD 100518 |
99668 |
11 34 10 +11 01 26 |
HDS 1642 AB |
2021 |
29 |
246 |
1.2 |
6.62 |
9.43 |
2.81 |
|
<=== |
Triple system
2 estimated visually detectable stars in this system
OTHER CATALOGS AND DESIGNATIONS
Name |
HD 100518 |
|
Constellation |
Leo |
|
SAO |
99668 |
|
HIP |
56429 |
|
Tycho2 |
0859-00116-1 |
|
HD |
100518 |
|
HR |
4454 |
|
GC |
15865 |
|
BD |
BD+11 2372 |
|
Distance |
102.88 |
|
Distance ly |
335.59 |
|
WDS 11342+1101 HDS 1642 AB (HD 100518) : NOTES
No records found.
REFERENCES
refcode |
metd |
author |
reference |
HDS |
|
Hipparcos Double Star (from additional DD list) |
................... |
YSC |
|
Yale-Southern Connecticut (from additional DD list - see HOR) |
................... |
WDS HISTORIC DATA
coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
11342+1101 |
HDS1642 |
AB |
2008 |
8 |
245 |
1.1 |
6.62 |
9.43 |
A2m |
D |
113409.95+110125.9 |
11342+1101 |
HDS1642 |
AB |
2012 |
11 |
246 |
1.1 |
6.62 |
9.43 |
A2m |
D |
113409.95+110125.9 |
11342+1101 |
HDS1642 |
AB |
2013 |
12 |
246 |
1.1 |
6.62 |
9.43 |
A2m |
D |
113409.95+110125.9 |
11342+1101 |
HDS1642 |
AB |
2017 |
21 |
245 |
1.2 |
6.62 |
9.43 |
A2m |
|
113409.95+110125.9 |
11342+1101 |
HDS1642 |
AB |
2018 |
22 |
245 |
1.2 |
6.62 |
9.43 |
A2m |
|
113409.95+110125.9 |
11342+1101 |
HDS1642 |
AB |
2019 |
23 |
245 |
1.2 |
6.62 |
9.43 |
A2m |
|
113409.95+110125.9 |
11342+1101 |
HDS1642 |
AB |
2021 |
28 |
246 |
1.2 |
6.62 |
9.43 |
A2m |
|
113409.95+110125.9 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 11342+1101 HDS 1642 AB (HD 100518) : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 11342+1101 HDS 1642 AB (HD 100518) : MEASURES
No records found.
WDS 11342+1101 (HD 100518) : VIRTUAL EYEPIECE
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 11342+1101 (HD 100518) : ALADIN DSS IMAGE @ 11h 34m 09.95s +11° 01' 25.9"
WDS 11342+1101 HDS 1642 AB (HD 100518) : NEIGHBORHOODS
|
Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.
|
Show |
name |
coord_2000 |
discov# |
comp |
pa |
sep |
dist(') |
Show |
|
11342+1101 |
YSC 43 |
Aa,Ab |
173 |
0.0 |
|
Show |
|
11342+1101 |
HDS1642 |
AB |
246 |
1.2 |
|
Show |
|
11352+1128 |
HJ 182 |
|
263 |
16.7 |
32 |
Show |
|
11375+1049 |
GRV1194 |
|
40 |
9.2 |
50 |
Show |
|
11367+1138 |
J 2082 |
|
182 |
7.7 |
53 |
Show |
|
11326+1156 |
UC 2164 |
|
10 |
39.2 |
60 |
Show |
|
11369+1146 |
GWP1624 |
|
336 |
61.5 |
61 |
Show |
|
11389+1113 |
SLW 623 |
|
272 |
118.8 |
71 |
Show |
|
11363+1208 |
STF1556 |
|
52 |
9.1 |
74 |
Show |
|
11391+1051 |
BPM 581 |
|
343 |
87.8 |
75 |
Show |
|
11324+1212 |
BGH 35 |
|
106 |
395.5 |
76 |
Show |
|
11296+1138 |
HJ 2572 |
|
171 |
38.9 |
78 |
Show |
|
11302+1200 |
CVR 616 |
|
145 |
16.7 |
83 |
Show |
|
11330+0938 |
A 2576 |
AB |
260 |
0.6 |
86 |
Show |
|
11330+0938 |
A 2576 |
AB,C |
237 |
32.0 |
86 |
Show |
|
11330+0938 |
J 428 |
CD |
260 |
4.0 |
86 |
Show |
|
11401+1043 |
SLW 629 |
|
285 |
134.1 |
89 |
Show |
|
11289+1011 |
CRC 18 |
|
205 |
14.3 |
93 |
Show |
|
11390+1001 |
HJ 184 |
|
158 |
21.8 |
94 |
Show |
|
11278+1020 |
CVR 612 |
|
262 |
10.1 |
103 |
Show |
|
11349+1253 |
ZHN 18 |
|
214 |
530.5 |
112 |
Show |
|
11398+0945 |
HJ 185 |
|
39 |
28.8 |
114 |
Show |
|
11361+1251 |
STF1554 |
|
215 |
0.3 |
114 |
Show |
|
11295+0921 |
GWP1592 |
|
64 |
49.4 |
122 |
Show |
|
11412+0950 |
HJ 187 |
|
9 |
9.7 |
126 |
Show |
|
11403+0931 |
LDS4131 |
|
88 |
62.5 |
128 |
Show |
|
11380+1257 |
HJ 183 |
|
13 |
102.8 |
130 |
Show |
|
11424+1154 |
GWP1648 |
|
42 |
8.2 |
132 |
Show |
|
11277+1239 |
LEP 42 |
|
350 |
16.9 |
137 |
Show |
|
11426+1004 |
HEI 503 |
|
349 |
0.5 |
138 |
Show |
|
11330+1319 |
LDS4114 |
|
135 |
22.8 |
139 |
Show |
|
11255+1004 |
SKF2329 |
|
194 |
7.3 |
140 |
Show |
|
11429+1008 |
SLW 635 |
|
159 |
151.2 |
140 |
Show |
|
11260+1213 |
YSC 41 |
AB |
280 |
1.2 |
140 |
Show |
|
11260+1213 |
GII 174 |
Aa,Ab |
84 |
0.4 |
140 |
Show |
|
11436+1042 |
BU 917 |
|
176 |
4.1 |
141 |
Show |
|
11437+1126 |
GWP1653 |
|
198 |
52.1 |
142 |
Show |
|
11384+1311 |
GWP1628 |
|
226 |
79.1 |
144 |
Show |
|
11441+1059 |
SLW 637 |
|
159 |
11.1 |
146 |
Show |
|
11421+1229 |
SLW 632 |
|
331 |
123.9 |
147 |
Show |
|
11394+0856 |
A 2577 |
|
133 |
0.2 |
148 |
Show |
|
11329+0835 |
GWP1604 |
|
267 |
46.2 |
149 |
Show |
|
11244+1140 |
GOM 13 |
|
134 |
234.2 |
149 |
Show |
|
11439+1020 |
GWP1654 |
|
313 |
10.7 |
150 |
Show |
|
11366+0834 |
HEI 502 |
|
331 |
1.0 |
152 |
Show |
Tsze tseang |
11239+1032 |
STF1536 |
AB |
92 |
2.3 |
154 |
Show |
|
11239+1032 |
STF1536 |
AB,C |
346 |
332.1 |
154 |
Show |
|
11261+0924 |
SLW 600 |
|
126 |
9.6 |
155 |
Show |
|
11448+1123 |
J 3234 |
|
285 |
8.9 |
159 |
Show |
|
11434+0941 |
SLW 636 |
|
332 |
9.6 |
159 |
Show |
|
11383+0831 |
CVR1374 |
|
111 |
3.6 |
163 |
|
|
WDS 11342+1101 : COMPONENTS
|
A |
Ab |
Ab |
pa=173.5°
sep=0.02"
| |
B |
pa=245.2°
sep=1.19"
| pa=246.3°
sep=1.18"
|
11342+1101 A
Name |
HD 100518 |
|
Coord arcsec 2000 |
113409.95+110125.9 |
|
Mag |
6.62 |
|
Spectral class |
A2m (white) |
|
PmRA |
35.00 |
|
PmDE |
-19.0 |
|
SAO |
99668 |
|
HIP |
56429 |
|
Tycho2 |
0859-00116-1 |
|
HD |
100518 |
|
HR |
4454 |
|
GC |
15865 |
|
BD |
BD+11 2372 |
|
Tycho2 |
0859-00116-1 |
|
Pflag |
|
|
RAmdeg |
173.54145166 |
|
DEmdeg |
11.02386730 |
|
PmRA |
35.0 |
|
PmDE |
-19.2 |
|
E RAmdeg |
4 |
|
E DEmdeg |
4 |
|
E pmRA |
0.8 |
|
E pmDE |
0.8 |
|
EpRAm |
1991.34 |
|
EpDEm |
1991.36 |
|
Num |
23 |
|
Q RAmdeg |
1.5 |
|
Q DEmdeg |
1.0 |
|
Q pmRA |
1.6 |
|
Q pmDE |
1.1 |
|
BTmag |
6.818 |
|
E BTmag |
0.015 |
|
VTmag |
6.617 |
|
E VTmag |
0.010 |
|
Prox |
9 |
|
TYC |
T |
|
HIP |
56429 |
|
CCDM |
A |
|
RAdeg |
173.54137000 |
|
DEdeg |
11.02391139 |
|
EpRA 1990 |
1.74 |
|
EpDE 1990 |
1.74 |
|
E RAdeg |
4.0 |
|
E DEdeg |
4.4 |
|
Posflg |
P |
|
Corr |
0.3 |
|
SAO |
99668 |
|
DelFlag |
|
|
RA1950 |
|
|
PmRA1950 |
0.003 |
|
DE1950 |
|
|
PmDE1950 |
-0.035 |
|
Vmag |
6.5 |
|
SpType |
A2 |
|
Double code |
|
|
Source |
70 |
|
CatNum |
15865 |
|
DM |
BD+11 2372 |
|
DMcomp |
|
|
BDsup |
|
|
HD |
100518 |
|
M HD |
0 |
|
GC |
15865 |
|
RA1950rad |
3.01756889 |
|
DE1950rad |
0.19722891 |
|
PmRA2000 |
0.0031 |
|
PmDE2000 |
-0.031 |
|
Catalog |
H |
|
HIP |
56429 |
|
Proxy |
H |
|
RAhms |
11 34 09.93 |
|
DEdms |
+11 01 26.1 |
|
Vmag |
6.54 |
|
VarFlag |
|
|
R Vmag |
G |
|
RAdeg |
173.541 |
|
DEdeg |
11.0239 |
|
AstroRef |
A |
|
Plx |
8.8 |
|
CCDM |
11342+1101 |
|
N CCDM |
H |
|
Nsys |
1 |
|
Ncomp |
2 |
|
MultFlag |
C |
|
Source |
|
|
Qual |
A |
|
M HIP |
AB |
|
Theta |
244 |
|
Rho |
0.94 |
|
HD |
100518 |
|
BD |
BD+11 2372 |
|
CD |
|
|
CP |
|
|
Dm number |
+11 2372 |
|
VIred |
0.24 |
|
SpType |
A2m |
|
R SpType |
|
|
Coord arcsec 2000 |
113409.93+110126.1 |
|
HIP |
56429 |
|
Sn |
15 |
|
So |
3 |
|
Nc |
2 |
|
RArad |
3.0288681616 |
|
DErad |
0.1924036892 |
|
Plx |
9.72 |
|
PmRA |
35.24 |
|
PmDE |
-23.34 |
|
E RArad |
0.63 |
|
E DErad |
0.46 |
|
E Plx |
0.69 |
|
E pmRA |
0.8 |
|
E pmDE |
0.61 |
|
Hpmag |
6.613 |
|
E Hpmag |
0.0011 |
|
SHp |
0.008 |
|
VA |
0 |
|
BV |
0.188 |
|
E BV |
0.005 |
|
VI |
0.24 |
|
Ccdm |
11342+1101 |
|
RComp |
|
|
Comp |
A |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
|
|
DRAs |
-2.05 |
|
DDEs |
25.9 |
|
R dRAs |
82 |
|
Year |
|
|
Theta |
|
|
Rho |
|
|
Obs |
2 |
|
Vmag |
6.7 |
|
Sp |
A2 |
|
PmNote |
* |
|
PmRA |
37 |
|
PmDE |
-23 |
|
Dm number |
+11 2372 |
|
Cat1 |
BD |
|
Name2 |
+11 1337 |
|
Cat2 |
AGK2/3 |
|
HD |
100518 |
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
56429 |
|
11342+1101 Ab
Coord arcsec 2000 |
113409.95+110125.9 |
|
Mag |
8.2 |
|
Calc delta mag |
1.3 |
|
Calc coord |
yes |
|
11342+1101 B
Coord arcsec 2000 |
113409.88+110125.4 |
|
Mag |
9.43 |
|
PmRA |
37.00 |
|
PmDE |
-23.0 |
|
Calc delta mag |
2.53 |
|
Calc coord |
yes |
|
Ccdm |
11342+1101 |
|
RComp |
|
|
Comp |
B |
|
Note1 |
|
|
Note2 |
|
|
Discov num |
HDS |
|
DRAs |
-2.11 |
|
DDEs |
25.5 |
|
R dRAs |
82 |
|
Year |
1991 |
|
Theta |
244 |
|
Rho |
0.9 |
|
Obs |
1 |
|
Vmag |
9.4 |
|
Sp |
|
|
PmNote |
* |
|
PmRA |
37 |
|
PmDE |
-23 |
|
Dm number |
|
|
Cat1 |
|
|
Name2 |
|
|
Cat2 |
|
|
HD |
|
|
M HD |
|
|
ADS BDS |
|
|
M ADS BDS |
|
|
N IDS |
|
|
IDS |
|
|
HIC |
56429 |
|